JP3099795U - Rotating color disk display device - Google Patents

Abstract

Provided is a rotating color disk color display device that uses bubbles and does not leak liquid.
[Solution]
A motor 11 and a transmission gear module 13 are provided in the bottom of the base 10 to drive the color disk 20 to rotate upright. The color disk is composed of a multi-layered transparent sheet, and forms an evenly spaced closed chamber layer between each layer, and is filled with different color liquids together with an appropriate amount of air. Each chamber space is divided into a central area 23 and a peripheral area 24, and several spacers inclined at equal intervals in the rotation direction are provided in a closed chamber in the peripheral area, and air is continuously conveyed to the bottom when the color display is rotated. The released air forms randomly flat bubbles in the narrow chamber layer and floats up, creating a variety of color overlapping effects in the center area of the color disc by the bubble floating process. I do.
[Selection] Fig. 2

Description

The present invention relates to a rotating color disc, and more particularly, to make a color disc stand upright and continuously rotate to cause air bubbles in each closed chamber layer of the color disk to float in different color liquids of each layer, thereby creating a multi-color overlapping effect, and generating air bubbles. Relates to a rotating color disc which floats to the top, is conveyed to the bottom and discharged, forming a circulating and continuous display function.

There are already various designs of decorators that exhibit a multi-color change effect by loading different color liquids inside, but with pumps, bubbles are continuously applied to the bottom of different color liquid containers filled in each layer. When it occurs, the bubbles act to create a color change as they float and pass through the color liquid, and finally the bubbles are exhausted out of the top exhaust.
However, when the container is tilted, the color liquid in each layer of the container also easily leaks from the exhaust port, which causes inconvenience in transportation and use.

In the invention of the inventor of the present invention, two kinds of liquids are respectively loaded in two layers of containers in the turntable, and liquids having a large specific gravity are dropped during rotation to produce a color change, but bubbles are generated. Does not use.
U. S. Pat. No. 3,964,194 U. S. Pat. No. 5,706,594

で は Instead of using a pump to generate air bubbles, each chamber layer of a color disk is filled with a different color liquid while maintaining an appropriate amount of air. S. Pat. No. Utilizing the circulation transport principle of US Pat. No. 5,706,594, the air in each chamber layer of the color disc is transported from the top to the bottom and discharged, so that air bubbles continuously float and the color liquid is completely discharged. To solve the problem that it is easy to leak because it is not sealed.

The present invention provides a rotating color disk display device. The color disk is driven upright by a motor and a transmission gear module, and the color disk includes a plurality of sealed chamber layers, each of which is filled with a different color liquid and an appropriate amount of air. Each chamber layer internal space is divided into a central area and a peripheral area, and several air collecting units are formed in the peripheral area by spacers. As the color disc rotates, the air floating at the top is conveyed to the bottom and discharged by several air collecting units in the peripheral area, forming a circulating operating function. The air floats in various chambers forming bubbles of various shapes within each chamber layer, creating a random multi-color change effect in the central area of the color disc.

The rotating color disk display device of the present invention does not use a pump, but fills each of the sealed chamber layers of the color disk with a different color liquid, keeps an appropriate amount of air, and uses an air collecting unit around each chamber layer. Then, the air in each chamber layer of the color disk is conveyed from the top to the bottom and discharged, so that the bubbles float continuously, so that a multi-color overlapping effect is produced, and a circulating and continuous display function is provided. It has the advantage that the color liquor can be completely sealed and does not leak.

The best mode for carrying out the present invention will be described with reference to the drawings.
As shown in FIGS. 1, 2, 3, 4, and 5, the rotating color disk display device 1 of the present invention includes a base 10 and a color disk 20, and a motor 11 and a driving gear 12 are provided inside the bottom of the base 10. The driving gear 12 moves the transmission gear 13, and the transmission gear 13 meshes with an annular tooth row 29 near the outer periphery on the back surface of the color disk 20 to drive the color disk 20 to rotate upright.

円 形 Further, a circular window 14 is provided on the upper front housing surface of the base 10 so that the central area 23 of the color disk 20 can be seen from the window 14. A back panel 15 is provided at a position behind the color disk 20 corresponding to the front window 14, and the back panel 15 can form a bright background by the illumination of the annular light 16, and is good when the color disk 20 is viewed from the window 14. A good see-through effect.

数 On the inner surface of the upper portion of the base 10 near the window 14, several positioning rollers 17 and several support rollers 18 are provided in a ring. The several positioning rollers 17 evenly press the position near the outer periphery of the front and rear surfaces of the color disk 20, sandwich the color disk 20 rotatably in the front and rear direction, and stably rotate the color disk upright without slipping. To

As shown in FIGS. 6 and 7, the color disk 20 is a disk composed of a plurality of transparent thin plates 21, and a closed chamber layer 22 having an appropriate width is formed between the two transparent thin plates 21. In the figure, three chamber layers 22 are formed using four transparent thin plates 21. Each chamber layer 22 is filled with a different color liquid, and an appropriate amount of air is maintained.

内部 The internal space of each chamber layer 22 is divided into a central area 23 and a peripheral area 24, and the peripheral area 24 is divided into several air collecting units 26 by several spacers. The spacers 25 are arranged at equal intervals on the circumference, and are inclined at a fixed angle (angle oblique to the radial direction) in the rotation direction (the direction of arrow A in FIG. 6) of the color disk 20, and each air collection unit is rotated during rotation. The air bubbles 26 collect the air bubbles, and the air bubbles are sequentially released along the angle of the spacer 25 when the air bubbles near the bottom are rotated. Further, the width of the outer peripheral portion of each chamber 22 can be widened to form a large space air collecting zone 27, so that a sufficient amount of air in each chamber 22 can be maintained.

An annular rib 28 is provided at a position near the outer periphery of the front surface of the color disk 20, and the annular rib 28 is suspended on several supporting rollers 18 on the inner surface of the base 10 as shown in FIGS. The color disk 20 not provided can be rotatably supported.

In use, each of the chamber layers 22 of the color disk 20 that is rotating upright uses the air collecting units 26 provided in the peripheral area 24 to separate the air (bubbles) floating on the top of the chamber layer 22 from the bottom position. By conveying and discharging to form a circulating actuation function.

When the bubbles in each air collecting unit 26 leave the air collecting unit 26, they float in the color liquid, and are limited by the width of each chamber layer 22, so that the air bubbles in the floating liquid are variously deformed in each chamber layer color liquid. The overlapping of the front and rear multilayer chamber layers 22 in front and back and the bright back panel 15 are raised from the back surface, so that a random dynamic multicolor change surface can be seen from the window 14 to achieve a display effect.

FIG. 3 is a schematic view of the external appearance of the present invention. 1 is a schematic side sectional view of the present invention. FIG. 3 is a partially enlarged schematic view of FIG. 2. 4 is a schematic front perspective view of the present invention. FIG. 4 is a schematic rear perspective view of the present invention. 2 is a schematic front sectional view of the color disk of the present invention. FIG. 7 is a schematic side sectional view of FIG. 6.

Explanation of reference numerals

Reference Signs List 1 rotating color disk display device 10 base 11 motor 12 main driving gear 13 transmission gear 14 window 15 back panel 16 annular light 17 roller (for positioning)
18 rollers (for support)
Reference Signs List 20 color disk 21 thin plate 22 chamber layer 23 central area 24 peripheral area 25 spacer 26 air collecting unit 27 air collecting zone 28 annular rib 29 annular tooth row

Claims (6)

A motor is provided inside the base to drive the gear module, and one gear of the gear module meshes with the annular teeth on the back of the color disk to drive the color disk to rotate upright,
In addition, a window is provided on the front upper housing surface so that the center area of the color disc can be seen from the window,
A number of positioning rollers and support rollers are annularly arranged on the inner surface of the upper part of the base, and the positioning rollers press the front and rear surfaces of the color disk evenly, and sandwich the color disk from the front and back. Stabilizes the upright rotation of
A color disk is a disk composed of multiple transparent thin plates, forms a closed chamber space layer of an appropriate width between two transparent thin plates, and fills each chamber space layer with a different color liquid. In order to keep an appropriate amount of air, the inner space of each chamber layer is divided into a central area and a peripheral area, several spacers are arranged in the peripheral area and divided into several air collecting units,
An annular rib is provided around the front surface of the color disk, and the color rib is supported such that the annular rib is suspended on several supporting rollers on the inner surface of the base,
With the above structure, in each chamber layer of the rotating color disk, several air collecting units provided in the peripheral area convey air bubbles floating at the top of the chamber layer to the bottom position, respectively, and then discharge and float the air bubbles. A rotating color disk display device characterized in that bubbles are randomly deformed during the floating process in each chamber layer to produce a multi-color change effect in combination with different color liquids. 2. The rotating color disk display device according to claim 1, wherein a back panel is installed inside the base behind the color disk. 2. The rotating color disk display device according to claim 1, wherein an annular light is provided inside the base behind the color disk. The spacers in the color disk are arranged at equal intervals around the circumference and are inclined at a fixed angle in the direction of rotation of the color disk.Each air collecting unit collects air bubbles during rotation, and the angle of the spacer approaches the bottom when approaching the bottom. 2. The rotating color disk display device according to claim 1, wherein air bubbles are emitted upward along the rotating color disk display device. 2. The rotating color disk display device according to claim 1, wherein an outer peripheral portion of each chamber layer of the color disk is widened to increase a space so as to be able to store a sufficient amount of air. . 2. The rotating color disk display device according to claim 1, wherein the width of each chamber layer of the color disk is narrowed in a central area so that bubbles are crushed into a random shape when air bubbles enter.

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